Theorem Finset.card_choose_two_lt_card_subsetSum_of_nonneg

Modification history

2025-12-05 16:31
Mathlib/Combinatorics/Additive/SubsetSum.lean
feat(Combinatorics/Additive): subset-sum definition and basic properties (#31689) …
Added Finset.card_choose_two_lt_card_subsetSum_of_nonnegView on Github →